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The friction and wear behavior of mesocarbon microbeads-based reaction-formed SiC ceramic was investigated. The SiC, C and Si phase contents varied in the SiC ceramics. The results indicated that when the hard SiC phase content increased, the local contact area increased and the contact pressure decreased, resulted in lower friction coefficient and wear rate. SiC ceramics mainly had abrasive, adhesive...
The sliding wear behavior of mesocarbon microbeads (MCMBs) based carbon materials was investigated. Samples were sintered at 1300°C from pure MCMBs without ball-milling (C0) and ball-milled MCMBs doped with 3, 5, 10wt.% nano-SiC (C3, C5 and C10). The results indicated that C0 sample had poor sliding wear property; ball-milling and doping nano-SiC contributed to the improvement of sliding wear property...
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